EOS Update Software

We need to update our EOS Element 2 console v2.7.4 software. A search of the ETC site came up with "ETC_EosFamily_v2.9.0.77.zip" with the "ETC_EosFamily_v2.9.0.77.exe" file inside. Is this the .exe I will put on my USB stick and plug into the console? If not, where will I find the appropriate file please.